← Every company
Arm Holdings PLC Planned Sales
Before an insider at Arm Holdings PLC can sell restricted stock they have to file notice of it. This is that notice — the leading edge of the insider trading feed, filed days before the sale it describes.
ARM insider trades →Notices on file
1
Insiders
1
Shares noticed
10.4K
permission to sell, not sales
Estimated value
$3.1M
as estimated on filing
Largest notices first
Value is the filer's own estimate of what the sale would raise, at the time they filed.
| Seller | Est. value |
|---|---|
| Jason ChildOfficer2026-09-2110.4K sh<0.01% | $3.1M |
Source: SEC Form 144 notices, via EDGAR. A notice is permission to sell, not a completed sale — it is often used only in part, or not at all, so none of this is volume and none of it should be added to the insider trading feed. Value is the filer's estimate on the day they filed.
More on ARM
Company overviewEverything on ARM in one place, with the price.SEC filingsWhat ARM's 8-Ks say happened: results, departures, auditor changes.Insider tradingWhat ARM's own officers and directors buy and sell.Who owns itEvery manager reporting a position in ARM.Funds holding itWhich funds and ETFs hold ARM, and how big a bet.LobbyingWhat ARM spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on ARM's account, and who they worked for.PatentsWhat ARM is filing at the patent office.